한국균학회지 (The Korean Journal of Mycology)
- 제15권1호
- /
- Pages.29-37
- /
- 1987
- /
- 0253-651X(pISSN)
- /
- 2383-5249(eISSN)
섬유질 문화재로부터 분리된 Aspergillus clavatus의 섬유소분해호소에 관한 연구
Studies on the cellulase properties of Aspergillus clavatus from the Cellulose-Cultural Properties
- Chung, Hee-Jin (Laboratory of Conservation Science, National Research Institute of Cultural Properties) ;
- Han, Sung-Hee (Laboratory of Conservation Science, National Research Institute of Cultural Properties) ;
- Ahn, Hee-Kyun (Laboratory of Conservation Science, National Research Institute of Cultural Properties) ;
-
Min, Kyung-Hee
(Department of Biology, Sookmyung Women's University)
- 발행 : 1987.03.30
초록
창덕궁의 유물고에 소장되어 있는 섬유질 문화재로부터 섬유소 분해균을 분리하기 위하여 두 단계의 선별을 거쳐서 섬유소 분해능이 강력한 Cellulolytic fungus를 분리하였다. 이 균주는 형태학적인 분류기준을 통하여 Aspergillus clavatus로 동정되었다. 이 균주에서 CMC 액체배지에서의 CMCase, avicelase와 salicinase의 생성은
Cellulolytic mocrooganisms were isolated from the cellulose-cultural properties. Among them, Aspergillus clavatus with the highest cellulase activity was identified by the morphological characteristics and it's enzyme activities were compared on the various cultural conditions. It was found that the induction of carboxymethylcellulase(CMCase), avicelase and salicinase in CMC liquid media showed the highest enzyme acitivity on five day's cultivation at